Descripción
4B0907401R is the OEM part number for this Audi A6 C5 Engine ECU Control Module, pulled directly from a donor vehicle and tested to confirm full functionality before being listed for sale. As a genuine Audi component, this module meets the exact factory specifications your vehicle was built to, making it a reliable alternative to purchasing a costly new unit.
The Engine ECU is responsible for managing critical engine functions including fuel delivery, ignition timing, and emissions control. A faulty or failed control module can cause a wide range of drivability issues, and replacing it with the correct OEM unit is the most dependable solution. This is not an aftermarket or remanufactured part — it is a genuine used component sourced and verified for quality.
At GiantParts, every used ECU we list goes through a testing process to ensure it is in proper working order before it reaches you. We understand that buying used electronic components requires confidence, and our testing standards are designed to give you exactly that.
This module is listed specifically for the Audi A6 C5 as indicated in the product title. Please verify your part number against your existing unit or consult your vehicle documentation before ordering to ensure compatibility with your specific build and configuration.
We ship worldwide, so no matter where you are located, you can order with confidence knowing your part will be carefully packaged and dispatched promptly. If you have any questions about this part, our team is ready to assist.
